99.123.144.0/24

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Summary

IP address summary information
ASN	AS7018 — AT&T Enterprises, LLC
BGP Prefix	99.112.0.0/12
Pingable IPs	3
Routers	0


99.123.144.0	99-123-144-0.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.1	99-123-144-1.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.2	99-123-144-2.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.3	99-123-144-3.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.4	99-123-144-4.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.5	99-123-144-5.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.6	99-123-144-6.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.7	99-123-144-7.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.8	99-123-144-8.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.9	99-123-144-9.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.10	99-123-144-10.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.11	99-123-144-11.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.12	99-123-144-12.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.13	99-123-144-13.lightspeed.fyvlar.sbcglobal.net	0
99.123.144.14	99-123-144-14.lightspeed.fyvlar.sbcglobal.net	0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$ traceroute -a -n -q1 -f3 99.123.144.181

traceroute to 99.123.144.181 (99.123.144.181): 64 hops max, 52 byte packets

3 [] 15.230.139.194 180.333 ms

4 *

5 *

6 [AS7018] 12.55.226.10 8.128 ms

7 [AS7018] 12.55.226.9 0.928 ms

8 *

9 [AS7018] 32.130.90.131 6.506 ms

10 [AS7018] 75.14.128.91 8.07 ms

11 [AS7018] 99.123.144.181 8.751 ms

Measurement taken from

IPinfo ProbeNet in Kansas City, US

On July 12, 2026

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

99.123.144.0/24

Summary

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

99.123.144.0/24

Summary

IP Addresses

IP Addresses

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

IP Addresses

Traceroute